checking build system type... armv7l-unknown-linux-gnueabi
checking host system type... armv7l-unknown-linux-gnueabi
checking target system type... armv7l-unknown-linux-gnueabi
checking for a BSD-compatible install... /bin/install -c
checking whether ln works... yes
checking whether ln -s works... yes
checking for a sed that does not truncate output... /bin/sed
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking for gcc... gcc
checking for C compiler default output file name... 
configure: error: in `/isthmus/tmp/gdb-7.6.2':
configure: error: C compiler cannot create executables
See `config.log' for more details.